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fix issue #1143: add another null check.

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The problem was trying to iterate over a null list.
This commit is contained in:
Paul Ebermann 2015-08-27 19:17:40 +02:00
parent e3c6cc3220
commit 32ffab4519
1 changed files with 2 additions and 0 deletions
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2
modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/JavaClientCodegen.java
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@ -342,6 +342,8 @@ public class JavaClientCodegen extends DefaultCodegen implements CodegenConfig {
continue; continue;
List<String> values = (List<String>) allowableValues.get("values"); List<String> values = (List<String>) allowableValues.get("values");
// put "enumVars" map into `allowableValues", including `name` and `value` // put "enumVars" map into `allowableValues", including `name` and `value`
if (values == null)
continue;
List<Map<String, String>> enumVars = new ArrayList<Map<String, String>>(); List<Map<String, String>> enumVars = new ArrayList<Map<String, String>>();
for (String value : values) { for (String value : values) {
Map<String, String> enumVar = new HashMap<String, String>(); Map<String, String> enumVar = new HashMap<String, String>();